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v. 3.15.3
2025 HD
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Name
CD6JX22 → 2025 HD
Type
NEO
Status
Actively Following
Characterization Target
Source
NASA
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
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Measurements
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Last Update: 2025-Apr-28 19:03
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60793.0
April 28, 2025
Orbital inclination in deg
6.90715
Longitude of Ascending Node (deg)
36.12755
Arg of perihelion (deg)
50.67938
Eccentricity
0.2152581
Mean distance (AU)
0.9570239
Mean Anomaly (deg)
107.8565
Absolute Magnitude (H)
25.28
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
31
Diameter in meters
(range)
15 - 117
Physical Parameters
Absolute Magnitude
autocmod 3.0f
7
25.275
+/- 0.46652
Diameter
Initial Diameter Guess using H=25.28 and albedo=0.14 (0.01 to 0.5)
MPC Default
31.22 m
+86.0 / -15.0
Follow-up Details
NEOCP
digest2
score
79
Number of observations
55
Arc length (days)
9.00
Time since last observation (days)
1.79
Spectroscopy Details
Known Taxonomies
None
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